iMac (27-inch Mid 2011) vs iMacPro1,1

Geekbench Scores

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 3361 5077
Multi-Core Score 9484 40795
Geekbench 4.0.1 Tryout Geekbench 4.3.2 Tryout

System Information

iMac (27-inch Mid 2011) iMacPro1,1
Operating System macOS 10.13.1 (Build 17B48) macOS 10.13.6 (Build 17G65)
Model iMac (27-inch Mid 2011) iMacPro1,1
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores 		Intel Core i9-7920X @ 2.90 GHz
1 Processor, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 85 Stepping 4
L1 Instruction Cache 32 KB x 2 32 KB x 12
L1 Data Cache 32 KB x 2 32 KB x 12
L2 Cache 256 KB x 2 1024 KB x 12
L3 Cache 6144 KB 16896 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-7BA5B2D9E42DDD94 1.0
BIOS Apple Inc. IM121.88Z.004F.B00.1804101150 Apple Inc. IMP11.88Z.0064.B30.1712081714
Memory 32.00 GB 1333 MHz DDR3 64.00 GB 2133 MHz DDR4

Single-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 3361 5077
AES 2701
2.03 GB/sec 		4221
3.18 GB/sec
LZMA 3591
5.61 MB/sec 		4773
7.45 MB/sec
JPEG 3835
30.9 Mpixels/sec 		5296
42.6 Mpixels/sec
Canny 3333
46.2 Mpixels/sec 		4732
65.6 Mpixels/sec
Lua 2502
2.57 MB/sec 		5141
5.28 MB/sec
Dijkstra 4077
2.76 MTE/sec 		6148
4.16 MTE/sec
SQLite 2826
78.4 Krows/sec 		4639
128.6 Krows/sec
HTML5 Parse 2695
12.2 MB/sec 		4206
19.1 MB/sec
HTML5 DOM 3710
3.36 MElements/sec 		6094
5.52 MElements/sec
Histogram Equalization 3121
97.5 Mpixels/sec 		4955
154.8 Mpixels/sec
PDF Rendering 3422
90.9 Mpixels/sec 		5110
135.8 Mpixels/sec
LLVM 4090
281.2 functions/sec 		8919
613.3 functions/sec
Camera 3731
10.3 images/sec 		5511
15.3 images/sec
SGEMM 1858
39.3 Gflops 		8916
188.5 Gflops
SFFT 3605
8.99 Gflops 		6071
15.1 Gflops
N-Body Physics 2700
2.02 Mpairs/sec 		5052
3.77 Mpairs/sec
Ray Tracing 2771
404.6 Kpixels/sec 		4698
686.1 Kpixels/sec
Rigid Body Physics 4075
11929.6 FPS 		5817
17030.6 FPS
HDR 3249
11.8 Mpixels/sec 		6191
22.4 Mpixels/sec
Gaussian Blur 3441
60.3 Mpixels/sec 		4861
85.2 Mpixels/sec
Speech Recognition 4134
35.4 Words/sec 		5163
44.2 Words/sec
Face Detection 3412
996.8 Ksubwindows/sec 		4954
1.45 Msubwindows/sec
Memory Copy 3100
8.59 GB/sec 		3709
10.3 GB/sec
Memory Latency 6219
14.4 Moperations/sec 		4697
92.2 ns
Memory Bandwidth 2832
15.1 GB/sec 		3196
17.1 GB/sec

Multi-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Multi-Core Score 9484 40795
AES 9275
6.98 GB/sec 		31587
23.8 GB/sec
LZMA 12104
18.9 MB/sec 		55695
87.0 MB/sec
JPEG 14130
113.7 Mpixels/sec 		65894
530.2 Mpixels/sec
Canny 11313
156.9 Mpixels/sec 		52437
727.2 Mpixels/sec
Lua 9236
9.49 MB/sec 		52621
54.1 MB/sec
Dijkstra 11360
7.69 MTE/sec 		49831
33.7 MTE/sec
SQLite 9581
265.6 Krows/sec 		16442
455.8 Krows/sec
HTML5 Parse 9781
44.4 MB/sec 		45737
207.6 MB/sec
HTML5 DOM 8550
7.75 MElements/sec 		50293
45.6 MElements/sec
Histogram Equalization 11341
354.4 Mpixels/sec 		43872
1.37 Gpixels/sec
PDF Rendering 9685
257.3 Mpixels/sec 		48055
1.28 Gpixels/sec
LLVM 11278
775.4 functions/sec 		94343
6.49 Kfunctions/sec
Camera 13913
38.6 images/sec 		64827
179.8 images/sec
SGEMM 6709
141.8 Gflops 		55472
1.17 Tflops
SFFT 13085
32.6 Gflops 		69205
172.5 Gflops
N-Body Physics 10136
7.57 Mpairs/sec 		62721
46.8 Mpairs/sec
Ray Tracing 10011
1.46 Mpixels/sec 		27201
3.97 Mpixels/sec
Rigid Body Physics 15057
44077.1 FPS 		54126
158448.0 FPS
HDR 11634
42.2 Mpixels/sec 		60587
219.6 Mpixels/sec
Gaussian Blur 12656
221.7 Mpixels/sec 		51623
904.3 Mpixels/sec
Speech Recognition 9393
80.4 Words/sec 		39134
334.8 Words/sec
Face Detection 12878
3.76 Msubwindows/sec 		62019
18.1 Msubwindows/sec
Memory Copy 3555
9.85 GB/sec 		7160
19.8 GB/sec
Memory Latency 6019
13.9 Moperations/sec 		4467
96.9 ns
Memory Bandwidth 3134
16.7 GB/sec 		6063
32.4 GB/sec

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